webcit/floors.c

   1 /*
   2  * Administrative screens for floor maintenance
   3  *
   4  */
   5
   6
   7 #include <ctype.h>
   8 #include <stdlib.h>
   9 #include <unistd.h>
  10 #include <stdio.h>
  11 #include <fcntl.h>
  12 #include <signal.h>
  13 #include <sys/types.h>
  14 #include <sys/wait.h>
  15 #include <sys/socket.h>
  16 #include <sys/time.h>
  17 #include <limits.h>
  18 #include <netinet/in.h>
  19 #include <netdb.h>
  20 #include <string.h>
  21 #include <pwd.h>
  22 #include <errno.h>
  23 #include <stdarg.h>
  24 #include <pthread.h>
  25 #include <signal.h>
  26 #include "webcit.h"
  27
  28
  29
  30
  31 /*
  32  * Display floor configuration.  If prepend_html is not NULL, its contents
  33  * will be displayed at the top of the screen.
  34  */
  35 void display_floorconfig(char *prepend_html)
  36 {
  37         char buf[SIZ];
  38
  39         int floornum;
  40         char floorname[SIZ];
  41         int refcount;
  42
  43         output_headers(3);
  44
  45         if (prepend_html != NULL) {
  46                 client_write(prepend_html, strlen(prepend_html));
  47         }
  48
  49         serv_printf("LFLR");    /* FIXME put a real test here */
  50         serv_gets(buf);
  51         if (buf[0] != '1') {
  52                 wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#770000\"><TR><TD>");
  53                 wprintf("<SPAN CLASS=\"titlebar\">Error</SPAN>\n");
  54                 wprintf("</TD></TR></TABLE><BR>\n");
  55                 wprintf("%s<BR>\n", &buf[4]);
  56                 wDumpContent(1);
  57                 return;
  58         }
  59
  60         svprintf("BOXTITLE", WCS_STRING, "Floor configuration");
  61         do_template("beginbox");
  62
  63         wprintf("<TABLE BORDER=1 WIDTH=100%>\n"
  64                 "<TR><TH>Floor number</TH>"
  65                 "<TH>Floor name</TH>"
  66                 "<TH>Number of rooms</TH></TR>\n"
  67         );
  68
  69         while (serv_gets(buf), strcmp(buf, "000")) {
  70                 floornum = extract_int(buf, 0);
  71                 extract(floorname, buf, 1);
  72                 refcount = extract_int(buf, 2);
  73
  74                 wprintf("<TR><TD><TABLE border=0><TR><TD>%d", floornum);
  75                 if (refcount == 0) {
  76                         wprintf("</TD><TD>"
  77                                 "<A HREF=\"/delete_floor?floornum=%d\">"
  78                                 "<FONT SIZE=-1>(delete floor)</A>"
  79                                 "</FONT><BR>", floornum
  80                         );
  81                 }
  82                 wprintf("<FONT SIZE=-1>"
  83                         "<A HREF=\"/display_editfloorpic&"
  84                         "which_floor=%d\">(edit graphic)</A>",
  85                         floornum);
  86                 wprintf("</TD></TR></TABLE>");
  87                 wprintf("</TD>");
  88
  89                 wprintf("<TD>"
  90                         "<FORM METHOD=\"POST\" ACTION=\"/rename_floor\">"
  91                         "<INPUT TYPE=\"hidden\" NAME=\"floornum\" "
  92                         "VALUE=\"%d\">"
  93                         "<INPUT TYPE=\"text\" NAME=\"floorname\" "
  94                         "VALUE=\"%s\" MAXLENGTH=\"250\">\n",
  95                         floornum, floorname);
  96                 wprintf("<INPUT TYPE=\"SUBMIT\" NAME=\"sc\" "
  97                         "VALUE=\"Change name\">"
  98                         "</FORM></TD>");
  99
 100                 wprintf("<TD>%d</TD></TR>\n", refcount);
 101         }
 102
 103         wprintf("<TR><TD>&nbsp;</TD>"
 104                 "<TD><FORM METHOD=\"POST\" ACTION=\"/create_floor\">"
 105                 "<INPUT TYPE=\"text\" NAME=\"floorname\" "
 106                 "MAXLENGTH=\"250\">\n"
 107                 "<INPUT TYPE=\"SUBMIT\" NAME=\"sc\" "
 108                 "VALUE=\"Create new floor\">"
 109                 "</FORM></TD>"
 110                 "<TD>&nbsp;</TD></TR>\n");
 111
 112         wprintf("</TABLE>\n");
 113         do_template("endbox");
 114         wDumpContent(1);
 115 }
 116
 117
 118
 119 void delete_floor(void) {
 120         int floornum;
 121         char buf[SIZ];
 122         char message[SIZ];
 123
 124         floornum = atoi(bstr("floornum"));
 125
 126         serv_printf("KFLR %d|1", floornum);
 127         serv_gets(buf);
 128
 129         if (buf[0] == '2') {
 130                 sprintf(message, "<B><I>Floor has been deleted."
 131                                 "</I></B><BR><BR>\n");
 132         }
 133         else {
 134                 sprintf(message, "<B><I>%s</I></B>><BR>", &buf[4]);
 135         }
 136
 137         display_floorconfig(message);
 138 }
 139
 140
 141 void create_floor(void) {
 142         char buf[SIZ];
 143         char message[SIZ];
 144         char floorname[SIZ];
 145
 146         strcpy(floorname, bstr("floorname"));
 147
 148         serv_printf("CFLR %s|1", floorname);
 149         serv_gets(buf);
 150
 151         sprintf(message, "<B><I>%s</I></B>><BR>", &buf[4]);
 152
 153         display_floorconfig(message);
 154 }
 155
 156
 157 void rename_floor(void) {
 158         int floornum;
 159         char buf[SIZ];
 160         char message[SIZ];
 161         char floorname[SIZ];
 162
 163         floornum = atoi(bstr("floornum"));
 164         strcpy(floorname, bstr("floorname"));
 165
 166         serv_printf("EFLR %d|%s", floornum, floorname);
 167         serv_gets(buf);
 168
 169         sprintf(message, "<B><I>%s</I></B>><BR>", &buf[4]);
 170
 171         display_floorconfig(message);
 172 }
 173
 174